Patents Assigned to Arrow Coated Products, Ltd.
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Patent number: 8673236Abstract: The invention relates to a water soluble film based matrix for collecting blood samples, urine samples, serum samples or any other type of samples extracted from living species; so as to avoid cross infection or spillage of samples during transportation of said samples. These samples can then used for further detection of virus, bacteria, finding new molecules, diagnosing genes or extraction of DNA. Also, said matrix will dissolve during analysis of the sample and thus there will be no disposal problems.Type: GrantFiled: April 25, 2007Date of Patent: March 18, 2014Assignee: Arrow Coated Products, Ltd.Inventors: Shilpan Pravinchandra Patel, Nikita Kamlesh Thanawala
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Publication number: 20140017405Abstract: A self-destructive irreversible security packaging water soluble film and method for manufacturing the same. The water soluble packaging film is embedded with various security elements, which will get irreversibly destroyed upon final usage as the whole package along with its contents will dissolve in water. This process of self-destruction will control the duplication of the package or alteration of the product inside the package.Type: ApplicationFiled: September 12, 2013Publication date: January 16, 2014Applicant: Arrow Coated Products Ltd.Inventors: Shilpan Pravinchandra Patel, Nikita Kamlesh Thanawala
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Patent number: 8187406Abstract: The invention relates to a high security film, optionally in the form of a slit thread or a micro tape, which is then inserted into high security paper such as a bank note paper and the like during the paper making process. The invention envisages a novel method of producing such a high security film using a print transfer method, wherein one or more security features are incorporated on one or more indicia including letters, optionally graphics, during such a production process, using multiple printing stations and lamination.Type: GrantFiled: December 1, 2006Date of Patent: May 29, 2012Assignee: Arrow Coated Products, Ltd.Inventors: Shilpan Pravinchandra Patel, Nikita Kamlesh Thanawala
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Publication number: 20120061014Abstract: A face material is coated with a pressure sensitive adhesive which is in turn coated with a water soluble protective layer. The opposite printed side of the face material may be coated with hydrophobic lacquer. The adhesive is dried or cooled before the protective coating is applied. The protective layer is applied by extrusion or solution casting. Alternatively a reusable liner can be coated with the protective material and adhesive before the protected adhesive is transferred onto a face material.Type: ApplicationFiled: July 11, 2011Publication date: March 15, 2012Applicant: ARROW COATED PRODUCTS LTD.Inventors: Shilpan Pravinchandra Patel, Bruce Michael Drew
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Patent number: 8062476Abstract: A preparation of high strength paper by incorporating a polymeric film into the paper web during the paper making process is provided. The polymeric film is either a cold water soluble film or hot water soluble film or water insoluble hydrophilic film or non soluble non hydrophilic film or a combination of cold+hot+cold water soluble film or cold+hot water soluble film or cold+non soluble hydrophilic film or cold+non soluble hydrophilic film+cold water soluble film or cold+non soluble non hydrophilic film or cold+non soluble non hydrophilic film+cold water soluble film or slit strips of one or many of these combinations woven or intertwined offline and incorporated into the paper during the paper making process. Zone coating or discreet printing or zone extrusion striping or formation of hot water soluble film on preformed cold water soluble film which is then inserted into paper during the paper making process, thus using cold water soluble film as a carrier is also provided.Type: GrantFiled: March 22, 2006Date of Patent: November 22, 2011Assignee: Arrow Coated Products Ltd.Inventors: Shilpan Pravinchandra Patel, Nikita Kamlesh Thanawala
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Publication number: 20110039985Abstract: This invention relates to a water-soluble film (WSF) system with embedded/entrapped water-soluble films (WSF). More particularly, the invention relates to a WSF system with actives embedded/entrapped therein such as to provide precise and desired release of actives there from and its method of manufacturing for diverse applications, in which a variety of substances such as detergents, enzymes, softeners, perfumes, pesticides, fungicides, active ingredients, dyes, pigments, hazardous chemicals, active agents for cleaning laundry, dishes, floorings, walls, furniture, fluffs, pulp, etc., and the like can be so embedded/entrapped for such purpose. The invention further discloses novel online and offline process for the manufacture of such multi-layered WSF with or without liners and of desired shapes to selectively entrap interacting/non-interacting materials and their combinations. The process also provides options for the use of a wide range of raw materials, liners such as paper, film, foil, fabric, etc.Type: ApplicationFiled: October 14, 2010Publication date: February 17, 2011Applicant: ARROW COATED PRODUCTS, LTD.Inventors: Shilpan Pravinchandra PATEL, Atikullah Hussainmiya SAIYAD
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Patent number: 7828923Abstract: The invention relates to self adhesive material (SAM) using water soluble film incorporated with surfactants and/or fillers as a protective layer, eliminating the release liner (backing liner). The water soluble film incorporated with surfactants and/or fillers, used as a protective liner, provides easy breakage, faster dissolution as well as easy application to an object. The invention also relates to a process for the preparation of self adhesive material (SAM) without release liner and an apparatus and a method for applying the self adhesive material (SAM) on an object.Type: GrantFiled: May 11, 2006Date of Patent: November 9, 2010Assignee: Arrow Coated Products, Ltd.Inventor: Shilpan Pravinchandra Patel
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Publication number: 20100193146Abstract: The invention relates to high security paper wherein the security feature(s) is/are incorporated into the paper during the manufacturing process using a polymeric film as a carrier for the security feature(s). The invention enables the security feature(s) to be delivered at precise places into security paper used for such diverse applications as bank notes, passport paper, visa paper, security documents, etc. The polymeric film may be a cold water soluble film or hot water soluble film or water insoluble hydrophilic film or a or a non soluble non hydrophilic film or a combination of these films or slit strips of any of these woven or intertwined offline and incorporated into the paper during the paper making process. Alternatively the polymeric film may comprise zone coating or discreet printing or zone extrusion striping or formation of hot water soluble film on preformed cold water soluble film which is then inserted into paper during the paper making process.Type: ApplicationFiled: March 22, 2006Publication date: August 5, 2010Applicant: Arrow Coated Products Ltd.Inventor: Shilpan Pravinchandra Patel
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Publication number: 20100175842Abstract: A preparation of high strength paper by incorporating a polymeric film into the paper web during the paper making process is provided. The polymeric film is either a cold water soluble film or hot water soluble film or water insoluble hydrophilic film or non soluble non hydrophilic film or a combination of cold+hot+cold water soluble film or cold+hot water soluble film or cold+non soluble hydrophilic film or cold+non soluble hydrophilic film+cold water soluble film or cold+non soluble non hydrophilic film or cold+non soluble non hydrophilic film+cold water soluble film or slit strips of one or many of these combinations woven or intertwined offline and incorporated into the paper during the paper making process. Zone coating or discreet printing or zone extrusion striping or formation of hot water soluble film on preformed cold water soluble film which is then inserted into paper during the paper making process, thus using cold water soluble film as a carrier is also provided.Type: ApplicationFiled: March 22, 2006Publication date: July 15, 2010Applicant: Arrow Coated Products Ltd.Inventors: Shilpan Pravinchandra Patel, Nikita Kamlesh Thanawala
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Publication number: 20090197341Abstract: The invention relates to a water soluble film based matrix for collecting blood samples, urine samples, serum samples or any other type of samples extracted from living species; so as to avoid cross infection or spillage of samples during transportation of said samples. These samples can then used for further detection of virus, bacteria, finding new molecules, diagnosing genes or extraction of DNA. Also, said matrix will dissolve during analysis of the sample and thus there will be no disposal problems.Type: ApplicationFiled: April 25, 2007Publication date: August 6, 2009Applicant: ARROW COATED PRODUCTS, LTD.Inventors: Shilpan Pravinchandra Patel, Nikita Kamlesh Thanawala
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Publication number: 20080206461Abstract: The invention relates to self adhesive material (SAM) using water soluble film incorporated with surfactants and/or fillers as a protective layer, eliminating the release liner (backing liner). The water soluble film incorporated with surfactants and/or fillers, used as a protective liner, provides easy breakage, faster dissolution as well as easy application to an object. The invention also relates to a process for the preparation of self adhesive material (SAM) without release liner and an apparatus and a method for applying the self adhesive material (SAM) on an object.Type: ApplicationFiled: May 11, 2006Publication date: August 28, 2008Applicant: Arrow Coated Products, Ltd.Inventor: Shilpan Pravinchandra Patel
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Publication number: 20080190808Abstract: A self destructive irreversible security packaging water soluble film and method for manufacturing the same. The water soluble packaging film is embedded with various security elements, which will get irreversibly destroyed upon final usage as the whole package along with its contents will dissolve in water. This process of self destruction will control the duplication of the package or alteration of the product inside the package.Type: ApplicationFiled: April 17, 2006Publication date: August 14, 2008Applicant: Arrow Coated Products Ltd.Inventors: Shilpan Pravinchandra Patel, Nikita Kamlesh Thanawala